diff options
Diffstat (limited to 'arch/tile/kernel')
| -rw-r--r-- | arch/tile/kernel/smp.c | 6 | ||||
| -rw-r--r-- | arch/tile/kernel/vmlinux.lds.S | 12 |
2 files changed, 5 insertions, 13 deletions
diff --git a/arch/tile/kernel/smp.c b/arch/tile/kernel/smp.c index 0ae1c594d883..01e8ab29f43a 100644 --- a/arch/tile/kernel/smp.c +++ b/arch/tile/kernel/smp.c @@ -22,7 +22,11 @@ #include <asm/cacheflush.h> #include <asm/homecache.h> -HV_Topology smp_topology __write_once; +/* + * We write to width and height with a single store in head_NN.S, + * so make the variable aligned to "long". + */ +HV_Topology smp_topology __write_once __aligned(sizeof(long)); EXPORT_SYMBOL(smp_topology); #if CHIP_HAS_IPI() diff --git a/arch/tile/kernel/vmlinux.lds.S b/arch/tile/kernel/vmlinux.lds.S index 8b2016307eb0..f1819423ffc9 100644 --- a/arch/tile/kernel/vmlinux.lds.S +++ b/arch/tile/kernel/vmlinux.lds.S @@ -74,20 +74,8 @@ SECTIONS __init_end = .; _sdata = .; /* Start of data section */ - RO_DATA_SECTION(PAGE_SIZE) - - /* initially writeable, then read-only */ - . = ALIGN(PAGE_SIZE); - __w1data_begin = .; - .w1data : AT(ADDR(.w1data) - LOAD_OFFSET) { - VMLINUX_SYMBOL(__w1data_begin) = .; - *(.w1data) - VMLINUX_SYMBOL(__w1data_end) = .; - } - RW_DATA_SECTION(L2_CACHE_BYTES, PAGE_SIZE, THREAD_SIZE) - _edata = .; EXCEPTION_TABLE(L2_CACHE_BYTES) |